4.7 
120 *The Angi rating for Heating And Air Conditioning Service companies in Four Oaks, NC is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Heating And Air Conditioning Service needs.
*The HomeAdvisor rating for Heating And Air Conditioning Service companies in Four Oaks, NC is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Heating And Air Conditioning Service needs.
Last update on November 13, 2025
Serving Four Oaks, NC and surrounding areas
Approved
In business since 1996
Free estimates
Warranties offered
"Excellent job. Good customer service and fair price. New HVAC still working well."
Serving Four Oaks, NC and surrounding areas
Approved
In business since 2001
Free estimates
Warranties offered
"From the moment we inquired about services to job completion, we had a great experience working with Air Quality Concepts for our HVAC air duct and dryer vent cleaning. The owner Charles was incredibly prompt with communication and took the time to answer all our questions about the cleaning process prior to scheduling. We were so impressed by how personable, hard-working, thorough, and efficient our technicians Austin and Michael were when they cleaned our two HVAC systems. They were very attentive to the issues we have been having with our indoor air quality as we navigate mold remediation and health concerns. The company’s customer care was genuine and so appreciated, and the cost of services was very reasonable. We already feel more comfortable in our home knowing we are breathing cleaner air! I highly recommend Air Quality Concepts if you are looking to improve the air quality of your home!"
+6
Serving Four Oaks, NC and surrounding areas
Approved
In business since 1994
Free estimates
Emergency services offered
"Very nice and efficient, identified and fixed a problem I had during the servicing of my HVAC unit"
Serving Four Oaks, NC and surrounding areas
Approved
Super Service Award Winner
In business since 2007
Free estimates
Emergency services offered
"Tracy and Darren are excellent workmen for a great value. We had the best experience with Carolina Comfort Air Inc with these two workmen replaced our HVAC. Our response time was excellent and the job was completed within 24 hours. Tracy was very knowledgeable and teachable about our new HVAC. Definitely, would recommend them to others."
+61
Serving Four Oaks, NC and surrounding areas
Approved
In business since 1994
Emergency services offered
Warranties offered
"Dominion Services replaced my 30-year old HVAC system (the outside compressor, and the inside air handler) with a modern one having a 50% increased efficiency rating. The quality of their work is high (four friendly employees with more than 100+ years' combined experience were involved) and have good flexibility to adjust to my work schedule. They easily adapted the new system to the existing hook-ups, and were flexible in their selection among alternate, reliable replacement HVAC systems. The replacement cost was well within the range of the national average. I recommend contacting Dominion Services for insight into any HVAC issue."
+7
Serving Four Oaks, NC and surrounding areas
Approved
Super Service Award Winner
In business since 2001
Free estimates
Emergency services offered
"Thermo Direct replaced our HVAC system. They did a great job and we couldn't be happier. We'd definitely recommend them!"
+34
Serving Four Oaks, NC and surrounding areas
Approved (Corporate)
In business since 1976
Free estimates
Credit card accepted
"Mohsen P was very efficient. Appreciate the ability to have no contact service on HVAC,"
Serving Four Oaks, NC and surrounding areas
Approved
In business since 2022
Free estimates
Warranties offered
"Great service all around , came out same day no questions asked would highly recommend for any hvac needs"
Serving Four Oaks, NC and surrounding areas
Approved
In business since 2001
Free estimates
Emergency services offered
Upkeeper Services Inc. is your one stop cleaning solution! We provide Quality Cleaning Services at an affordable price. We will treat your home or office like it is your castle. At Upkeeper Services we know our customers are our livelihood and with over 20 years experience...\n\nCarpet Cleaning,Air Duct Cleaning,Dryer Vent Cleaning,Tile and Grout Cleaning,Stripping and Waxing,Hardwood Care ,COVID Fogging , Sanitizing and Odors Eliminating
+2
Serving Four Oaks, NC and surrounding areas
Approved
In business since 2017
Free estimates
Emergency services offered
NuBlue Air serves all of the Lake Norman region's needs. Our team of expert technicians specialize in residential hvac repairs and installations such as ac units, furnaces, indoor air quality products, vent/duct cleaning, and much more. We are your HVAC technicians of choice. NuBlue Electric Plumbing & Air is Redefining Service Excellence in the Lake Norman region! \n \nHave an Electrical OR Plumbing OR Air issue? Our NuBlue team can help with those! A one-stop-shop, the NuBlue team is able to take care of all Electric, Plumbing, and Air needs. \n \nVisit our website for coupons and specials!
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